modify travis config

tokibito · tokibito · commit d63bd730342b · 2018-03-17T16:59:49.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,4 @@
 language: node_js
 node_js:
   - "7"
-before_script: cd note_client
+before_install: cd note_client
